WO2020169123A3 - Groupes de contrats intelligents basés sur une chaîne de blocs - Google Patents
Groupes de contrats intelligents basés sur une chaîne de blocs Download PDFInfo
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- WO2020169123A3 WO2020169123A3 PCT/CN2020/094948 CN2020094948W WO2020169123A3 WO 2020169123 A3 WO2020169123 A3 WO 2020169123A3 CN 2020094948 W CN2020094948 W CN 2020094948W WO 2020169123 A3 WO2020169123 A3 WO 2020169123A3
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- WIPO (PCT)
- Prior art keywords
- blockchain
- smart contract
- configuration file
- data
- stored
- Prior art date
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- 238000000034 method Methods 0.000 abstract 2
- 238000004590 computer program Methods 0.000 abstract 1
- 238000013500 data storage Methods 0.000 abstract 1
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/27—Replication, distribution or synchronisation of data between databases or within a distributed database system; Distributed database system architectures therefor
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
- H04L9/3236—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using cryptographic hash functions
- H04L9/3239—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using cryptographic hash functions involving non-keyed hash functions, e.g. modification detection codes [MDCs], MD5, SHA or RIPEMD
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/10—File systems; File servers
- G06F16/17—Details of further file system functions
- G06F16/172—Caching, prefetching or hoarding of files
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/23—Updating
- G06F16/2379—Updates performed during online database operations; commit processing
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
- G06F21/602—Providing cryptographic facilities or services
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
- G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
- G06F21/6218—Protecting access to data via a platform, e.g. using keys or access control rules to a system of files or objects, e.g. local or distributed file system or database
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
- G06F21/64—Protecting data integrity, e.g. using checksums, certificates or signatures
- G06F21/645—Protecting data integrity, e.g. using checksums, certificates or signatures using a third party
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/455—Emulation; Interpretation; Software simulation, e.g. virtualisation or emulation of application or operating system execution engines
- G06F9/45533—Hypervisors; Virtual machine monitors
- G06F9/45558—Hypervisor-specific management and integration aspects
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/46—Multiprogramming arrangements
- G06F9/54—Interprogram communication
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/08—Logistics, e.g. warehousing, loading or distribution; Inventory or stock management
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/08—Logistics, e.g. warehousing, loading or distribution; Inventory or stock management
- G06Q10/083—Shipping
- G06Q10/0831—Overseas transactions
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
- G06Q50/10—Services
- G06Q50/26—Government or public services
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/12—Applying verification of the received information
- H04L63/123—Applying verification of the received information received data contents, e.g. message integrity
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/50—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols using hash chains, e.g. blockchains or hash trees
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/455—Emulation; Interpretation; Software simulation, e.g. virtualisation or emulation of application or operating system execution engines
- G06F9/45533—Hypervisors; Virtual machine monitors
- G06F9/45558—Hypervisor-specific management and integration aspects
- G06F2009/4557—Distribution of virtual machine instances; Migration and load balancing
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Software Systems (AREA)
- Databases & Information Systems (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Computer Hardware Design (AREA)
- Economics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Bioethics (AREA)
- Signal Processing (AREA)
- Tourism & Hospitality (AREA)
- Data Mining & Analysis (AREA)
- Development Economics (AREA)
- General Business, Economics & Management (AREA)
- Human Resources & Organizations (AREA)
- Marketing (AREA)
- Strategic Management (AREA)
- Quality & Reliability (AREA)
- Computing Systems (AREA)
- Entrepreneurship & Innovation (AREA)
- Operations Research (AREA)
- Educational Administration (AREA)
- Primary Health Care (AREA)
- Accounting & Taxation (AREA)
- Finance (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
- Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
Abstract
L'invention concerne des procédés, des systèmes et un appareil, y compris des programmes informatiques codés sur des supports d'informations informatiques, pour des contrat intelligents et un stockage de données de chaîne de blocs. L'un des procédés consiste à déterminer que des données stockées dans une mémoire cache satisfont une condition prédéterminée; à ajouter une adresse de chaîne de blocs d'un second contrat intelligent à un fichier de configuration, le fichier de configuration comprenant une pluralité d'adresses correspondant à une pluralité de contrats intelligents stockés sur une chaîne de blocs; et l'appel d'une machine virtuelle pour exécuter le fichier de configuration, l'exécution du fichier de configuration initiant un algorithme de consensus pour générer le second contrat intelligent au niveau de l'adresse de chaîne de blocs et un groupe de contrats intelligents correspondant pour stocker au moins une partie des données sur la chaîne de blocs, et le groupe de contrats intelligents étant une structure de données devant être stockée sur la chaîne de blocs.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP20759480.5A EP3841491B1 (fr) | 2020-06-08 | 2020-06-08 | Groupes de contrats intelligents basés sur une chaîne de blocs |
CN202080002170.7A CN111989663B (zh) | 2020-06-08 | 基于区块链的智能合约池 | |
PCT/CN2020/094948 WO2020169123A2 (fr) | 2020-06-08 | 2020-06-08 | Groupes de contrats intelligents basés sur une chaîne de blocs |
SG11202103226UA SG11202103226UA (en) | 2020-06-08 | 2020-06-08 | Blockchain-based smart contract pools |
US17/219,704 US11356270B2 (en) | 2020-06-08 | 2021-03-31 | Blockchain-based smart contract pools |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2020/094948 WO2020169123A2 (fr) | 2020-06-08 | 2020-06-08 | Groupes de contrats intelligents basés sur une chaîne de blocs |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US17/219,704 Continuation US11356270B2 (en) | 2020-06-08 | 2021-03-31 | Blockchain-based smart contract pools |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2020169123A2 WO2020169123A2 (fr) | 2020-08-27 |
WO2020169123A3 true WO2020169123A3 (fr) | 2021-04-01 |
Family
ID=72145143
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CN2020/094948 WO2020169123A2 (fr) | 2020-06-08 | 2020-06-08 | Groupes de contrats intelligents basés sur une chaîne de blocs |
Country Status (4)
Country | Link |
---|---|
US (1) | US11356270B2 (fr) |
EP (1) | EP3841491B1 (fr) |
SG (1) | SG11202103226UA (fr) |
WO (1) | WO2020169123A2 (fr) |
Families Citing this family (7)
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CN111526219B (zh) | 2020-07-03 | 2021-02-09 | 支付宝(杭州)信息技术有限公司 | 一种联盟链的共识方法及联盟链系统 |
CN112445543B (zh) * | 2020-11-26 | 2023-03-10 | 杭州趣链科技有限公司 | 智能合约的类调用方法、装置及电子设备 |
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US20220337424A1 (en) * | 2021-04-16 | 2022-10-20 | Portable Data Corp | Apparatuses And Methods For Facilitating Cryptographically Mediated Organizations And Tokens And Related Interactions |
EP4396721A1 (fr) * | 2021-09-03 | 2024-07-10 | NFT Blockchain, LLC | Procédés et systèmes pour améliorer la technologie de chaîne de blocs |
CN113935070B (zh) * | 2021-12-16 | 2022-06-07 | 北京百度网讯科技有限公司 | 基于区块链的数据处理方法、装置、设备以及存储介质 |
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EP3841491A4 (fr) | 2021-09-15 |
EP3841491B1 (fr) | 2023-08-02 |
CN111989663A (zh) | 2020-11-24 |
US11356270B2 (en) | 2022-06-07 |
EP3841491A2 (fr) | 2021-06-30 |
SG11202103226UA (en) | 2021-04-29 |
WO2020169123A2 (fr) | 2020-08-27 |
US20210297262A1 (en) | 2021-09-23 |
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